User manual OCEANIC GEO

[. . . ] GEO Watch / Dive Computer operating manual f g q a p e h b i j d o n m l k c Components: a. Icon - Surface Interval O2 Time Remaining No Deco Time Remaining Total Ascent Time FO2 Set Point j. Icon - Stop Time Required Elapsed Dive Time l. Icon - Low Battery p Icon - Depth/Max Depth q. [. . . ] 55 - PDPS 61 FLY MODE Time to Fly is a counter that begins counting down 10 minutes after surfacing from a dive from 23:50 to 0:00 (hr:min). Ten minutes after surfacing from a NORM, GAUG, or FREE dive, operation reverts to the Watch Mode Time screen with the Time to Fly Countdown running in the background. Access to the FLY screen can then be gained by first accessing the NORM (or GAUG) SURF MAIN screen. Pressing and releasing the A button 2 times momentarily (< 2 seconds each time) while the SURF MAIN screen is displayed will access FLY MODE. NORM SURF > PLAN > FLY Pressing and releasing the A button 1 time momentarily (< 2 seconds) while the GAUG SURF MAIN screen is displayed will access FLY MODE. GAUG SURF > FLY After a FREE Dive, access is gained by first accessing NORM SURF MAIN. TIME TO FLY, information includes (Fig. 56): > Graphic FLY > Countdown Time (hr:min) with TIME icon. > Battery icon if a Low Battery Warning Condition exists, flashing if Too Low. Fig. 56 - TIME TO FLY 62 Pressing and releasing the A button momentarily (< 2 to SAT MODE. seconds) will advance Depressing and holding the M button for 2 seconds will revert to the NORM (or GAUG) SURF MAIN screen. If no button is pressed during a 2 minute period, operation will revert to the NORM (or GAUG) SURF MAIN screen. Pressing the L button will activate the Backlight. DESAT MODE The Time to Desaturate counter provides calculated time for Tissue Desaturation at sea level taking into consideration the Conservation Factor setting. It begins counting down 10 minutes after surfacing from a NORM (or FREE) dive, counting down from 23:50 max to 0:00 (hr:min). When the Countdown reaches 0:00, which will generally occur prior to the FLY countdown reaching 0:00, the SAT screen remains in the sequence of accessible screens displaying 0:00 until the FLY counter shuts the Dive Computer operations Off 24 hours after a last dive. > The SAT screen is not displayed after a Violation Dive. > > DESAT Times greater than 24 hours will be displayed as 23: - In the event that DESAT Time still remains at the end of the 24 hours countdown, the added time will be zeroed. > Ten minutes after surfacing from a dive, operation reverts to the Watch Mode Time screen at which time the DESAT Countdown continues in the background. Access to the SAT screen can then be gained by first accessing the NORM SURF MAIN screen. 63 Depressing and releasing the A button momentarily and repeatedly 3 times (< 2 seconds each time) while viewing the NORM SURF MAIN screen will access SAT MODE. NORM SURF > PLAN > FLY > SAT DESAT TIME, information includes (Fig. 57): > Graphic SAT > Countdown Time (hr:min) with TIME icon. > Battery icon, if a Low Battery Warning Condition exists, flashing if Too Low Pressing and releasing the A button momentarily (< 2 seconds) will advance to LOG MODE. Depressing and holding the M button for 2 seconds will revert to the NORM SURF MAIN screen. If no button is pressed during a 2 minute period, the unit will revert to the NORM SURF MAIN screen. Pressing the L button will activate the Backlight. NORM/GAUG LOG MODE LOG MODE displays information from the latest 24 NORM/ GAUG dives sequentially in reverse order (the most recent first). LOG information is retained until deleted by another Battery removal will not affect the LOG data stored for viewing. Fig. 57 - DESAT TIME 64 After exceeding 24 dives, the most recent Dive completed will be added to the LOG and the oldest deleted. Dives will be numbered 1 to 24 starting at #1 each time a new series of dives begins. After it shuts Off 24 hours after a dive, the first dive of the next new series will be #1. During the first 10 minutes after a dive, pressing and releasing the A button momentarily (< 2 seconds) 1 time while the NORM (or GAUG) SURF MAIN screen is displayed will access LOG MODE. NORM (or GAUG) SURF > LOG 10 minutes after a Non Violation NORM Dive, pressing and releasing the A button momentarily and repeatedly 4 times (< 2 seconds each time) while the NORM SURF MAIN screen is displayed will access the LOG MODE. NORM SURF > PLAN > FLY > SAT > LOG 10 minutes after a GAUG or Violation Dive, pressing and releasing the A button momentarily and repeatedly 2 times (< 2 seconds each time) will access LOG MODE. PLAN and SAT screens will not be available after a GAUG or Violation Dive. NORM (or GAUG) SURF > FLY > LOG Upon entering LOG MODE the most recent dives LOG PREVIEW screen will be displayed. 65 LOG PREVIEW, information includes (Fig. 58): > Graphic No with the dive number (1 to 24) for that series. > Time of Day the dive began (hr:min) with TIME icon, and graphic A (= Am) or P (= Pm) if set for 12 Hour Format. This will be the Local Default Time selected, either Main or Alternate (with lazy 8 symbol if Alternate). [. . . ] Compensates for Altitudes above sea level beginning at 2, 000 feet (610 meters) elevation and every 1, 000 feet (305 meters) higher. Conservative Factor: Reduces NORM/FREE NDLs to those for the Altitude 3, 000 feet (915 meters) higher. 134 SPECIFICATIONS (CONTINUED) Power: Battery Shelf life Replacement Use Life 1 - 3 vdc, CR2430, Lithium battery Up to 7 years (when shipped from factory in Deep Sleep mode) User replaceable (annual recommended) 1 year or 300 dive hours if 2 - 1 hour dives per dive day Battery Indicator: Warning - icon on solid < 2. 75 volts >2. 50 volts, Battery change recommended Alarm - icon on flashing at <= 2. 50 volts, change the Battery, will not function as a DC Dive Computer Mode Activation: Manual - push button (recommended), required if Wet Activation is set OFF. Automatic - by immersion in water (if set ON) Graphic WET indicates Activation Contacts are Wet (unit must be dried prior to transport or storage) Cannot be manually activated deeper than 4 FT (1. 2 M), if Water Activation is set OFF. Cannot operate as a Dive Computer at elevations higher than 14, 000 feet (4, 270 meters) Reverts to Main Time if no dive is made within 2 hours after entry into a Surface Mode. [. . . ]